Remove Mouth Clicks & Lip Noise Online, Free — In-Browser Declick
Drag & drop an audio file, or click to select
MP3 / WAV / OGG / M4A / FLAC / WebM supported
🔒
Local Processing · Free
Drag & drop an audio file, or click to select
MP3 / WAV / OGG / M4A / FLAC / WebM supported
Drag & drop or click to select the audio you want to clean. Supports MP3, WAV, OGG and other major formats.
Clicks are detected in your browser and each click region is naturally interpolated from the surrounding waveform. Everything runs on your device.
Switch between the original and processed tabs to compare. The number of detected clicks is shown.
Download the result as WAV (lossless) or MP3.
No sign-up. No usage limits. All features are free.
Audio is never uploaded. All processing happens in your browser.
Removes the few-millisecond mouth clicks that broadband AI denoisers cannot, by detecting and interpolating each click.
Processes at the original sample rate, so vocal highs and narration texture are never band-limited.
The "click", "smack" and saliva sounds produced when the mouth opens and closes. They are usually short transients under a few milliseconds and stand out in quiet narration or a cappella vocals.
Broadband denoisers like RNNoise or DeepFilterNet attenuate sustained noise per frequency band. A few-millisecond click spreads across the whole spectrum and passes through these models almost untouched.
It detects clicks as short abnormal transients, treats those regions as missing, and interpolates them from the clean surrounding waveform using an autoregressive (AR) model — the same idea as pro tools like iZotope RX Mouth De-click.
Remove mouth clicks from video and e-learning narration for clean, comfortable audio.
Remove mouth noise that stands out in quiet singing without thinning the highs.
Remove lip noise from close-mic recordings for fatigue-free long listening.
Pinpoint and remove only the unwanted mouth clicks.
Yes, completely free. No sign-up or login, and no usage limits.
No. All processing happens in your browser. Your audio is never sent to a server.
Input supports MP3, WAV, OGG, M4A, FLAC, WebM and any format your browser can play. Output is WAV (lossless) or MP3 (192 kbps).
Broadband AI denoisers like RNNoise target sustained noise and barely remove millisecond clicks. Sawayaka detects clicks directly and interpolates each region, so it removes lip noise with high precision. For background noise, use our sister tool Shizuka.
Yes. Sawayaka processes at the original sample rate and does not band-limit, so vocal highs are preserved.
Stronger settings can affect plosives. The default is Standard, and you can choose the Lip-Noise Removal Strength from five steps (Light to Max). If consonants thin out, go down one step.
Yes. Left and right channels are processed independently, since clicks often appear on only one channel.
Yes, directly in iPhone and Android browsers with no app to install. For long audio, keep within a few minutes due to memory.
Audio is never sent to a server. Everything runs in your browser, so even unreleased narration or music can be declicked safely.
Load major formats in your browser and export as WAV (lossless) or MP3 (192 kbps). Lip-noise removal works regardless of format.
Pinpoint and remove the clicks and smacks common in close-mic recordings, without harming vocal tone or highs.
With Chrome, Edge, Safari or Firefox it runs on Windows, Mac, iPhone and Android with no installation.
Sawayaka specializes in short clicks. Use Shizuka for sustained background noise (AC, ambient) and Sawayaka for mouth clicks.